Hi all Vol 2 > Lab 15 > Section 1.0
ASA1's e0/0 is connected to cat 3 f0/10. vlan 12's subnet address is 192.1.12.0. e0/0's IP address is 192.1.12.10. "switchport trunk native vlan 12" alone is suffice to route traffic from "192.1.12.0" to ASA1's e0/0. Why are we adding vlan 12 in the trunk allowed list? *ASA 1 config* interface Ethernet0/0 nameif outside security-level 0 ip address 192.1.12.10 255.255.255.0 standby 192.1.12.60 ! interface Ethernet0/0.55 vlan 55 nameif DMZ55 security-level 55 ip address 192.168.5.10 255.255.255.0 standby 192.168.5.60 *Cat3 config* interface FastEthernet0/10 description ASA1 F0/0 switchport trunk encapsulation dot1q switchport trunk native vlan 12 switchport trunk allowed vlan 12,55 switchport mode trunk With regards Kings
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